Gresham Power Electronics
With full custom design and manufacturing capabilities, we have the flexibility to develop a product or system to meet the exact requirements of our customers’ needs and specification.
We can provide best in class designs for AC/DC or DC/DC power solutions from around 20W to 20kW.
Modifications can include compliance to a range of Standards including UK Military Def-Stans, US Mil-Stds, US DO airborne equipment standards.
Our equipment can meet a range of EMC standards. The power solution as an interface between the equipment and the power source is an essential part of the EMC solution for the equipment.
We have power solutions that can survive in harsh conditions of shock, vibration, wide temperature ranges, exposure to corrosive atmosphere, particles, salt water and many other challenges.
If you have a requirement, please contact our Sales Team.
Designed for use with 24V DC military vehicle electrical systems, to be deployed on platforms with a nominal 12V DC electrical system.
The DCD500-12-24G 500W DC-DC converter has a wide-range DC input voltage, from 11 to 18 volts, making it ideal for vehicle-mounted systems, tactical and non-tactical, fixed and mobile communications and security systems.
The DCD500-12-24G delivers a steady, regulated 24VDC output at 500W which meets the requirements of MIL-STD 461C, MIL-STD 810 and MIL-STD 419 enabling users to swiftly deploy military equipment onto the vehicle.
The low-profile units have an ultra-high efficiency of typically 96% at full load and can operate over an ambient temperature range of -40° to 70°C.
Dimensions: 146mm x 35mm x 100mm. Weight 750g.
With high stability, long life, high degree of protection, making them an ideal choice for step-up, non-isolated converters for vehicle systems.
Fully sealed encapsulation, IP67 protection class, withstand exposure to harsh environments.
Guaranteed operation in complex environments with high reliability.
Originally designed for Battle Groups this ‘connect anywhere’ power supply can connect to any available power source, AC mains, DC vehicles or helicopter power with the frequency requirements.
Made from a solid machined aluminium case this power supply can withstand the harsh treatments and environments required as a go anywhere power source.
Intended as a go anywhere power supply capable of operating from universal 110/230 VAC and from 24/28VDC,this system will support a load of 150W in the most arduous conditions.
Dimensions: 90mm x 92mm x 216mm
We would expect requirements for this to be unique to application.
The CPCI series are the industry’s leading Compact PCI AC/DC power supplies delivering up to 500W continuous power.
Our full range of compact CPCI products are complaint with the PICMG® 2.11 power interface specification using the standard positronic 47-pin connector. These power supplies incorporate active power factor correction, 85-264VAC universal or DC input models covering a range from 18-72VDC, making it ideal for use in every application.
A DC-DC surge suppressor for vehicle, tracked vehicle and airborne applications.
DC suppressor for military platforms, including vehicles, tracked vehicles, helicopters etc.
MIL-STD 1275A/B/C and D, MIL-STD 461E and F and DEF-STAN61-5 part 6 issue 6 compliant and protect the DC power supply by removing the harmful Over Voltage surges using circuit protection, environmental de-rating, earthing and more.
With 300W and 600W versions available. DC suppressor is an ideal and reliable choice.
Supplied in module format or incorporated into a design, we can provide you with the optimum solution.